Journal Published Online: 01 January 1990
Volume 35, Issue 1

Fluorescent Metal-Ruhemann's Purple Coordination Compounds: Applications to Latent Fingerprint Detection

CODEN: JFSCAS

Abstract

Ruhemann's Purple (RP), the reaction product of ninhydrin with amino acids, forms coordination compounds with many metals. However, only a few of them fluoresce. A model for the structural and photophysical features that underlie the formation of fluorescent metal-RP compounds has been developed to establish guidelines for the design of optimized ninhydrin analogs and metal-RP complexes. The application of such complexes to the detection of latent fingerprints, a special surface analytical chemistry problem, is discussed.

Author Information

Menzel, ER
Texas Tech University, Lubbock, TX
Bartsch, RA
Texas Tech University, Lubbock, TX
Hallman, JL
Texas Tech University, Lubbock, TX
Pages: 10
Price: $25.00
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Details
Stock #: JFS12798J
ISSN: 0022-1198
DOI: 10.1520/JFS12798J